| SGS&l Glassworks INC | Fairless Hills | PA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SSolarcycle | Cedartown | GA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SSSolar Seal of Connecticut | Hamden | CT | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGStained Glass By Pamela | Allison Park | PA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGStandard Glass Company | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGStevens Glass Block, LLC | Seguin | TX | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGStewart Glass LLC | Wake Forest | NC | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SISTG II Realty LLC | Brooklyn | NY | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SRSTG Realty LLC | Dover | NJ | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SMStrategic Materials INC | Madera | CA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGStudio G, Inc. | Holland | MI | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGSumrall Glass Company, INC. | Hattiesburg | MS | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SGSunbelt Glass, LLC | Birmingham | AL | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TGTacoma Glass Manufacturing | Burlington | WA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TFTGM Frederickson, LLC | Tacoma | WA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TGThe Glass Shop LLC | Aurora | MO | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TIThompson Ig LLC | Fenton | MI | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TLTrail-rite, LLC | Franklin | OH | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TATropical Art Glass Inc. | Hialeah | FL | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TWTs White LLC | Nixa | MO | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| UGUniversal Glass II Investment LLC | Lehigh Acres | FL | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| VSVision Systems INC | El Cajon | CA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| WGWestmoreland Glass Block | North Huntingdon | PA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| ZCZc&r Coatings for Optics INC | Torrance | CA | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
